1078455334149 has 6 divisors (see below), whose sum is σ = 1557768816006. Its totient is φ = 718970222760.

The previous prime is 1078455334147. The next prime is 1078455334247. The reversal of 1078455334149 is 9414335548701.

1078455334149 is a `hidden beast` number, since 1 + 0 + 7 + 8 + 4 + 553 + 3 + 41 + 49 = 666.

It can be written as a sum of positive squares in only one way, i.e., 781664637924 + 296790696225 = 884118^2 + 544785^2 .

It is not a de Polignac number, because 1078455334149 - 2¹ = 1078455334147 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1078455334095 and 1078455334104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1078455334147) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 59914185222 + ... + 59914185239.

It is an arithmetic number, because the mean of its divisors is an integer number (259628136001).

Almost surely, 2^{1078455334149} is an apocalyptic number.

It is an amenable number.

1078455334149 is a deficient number, since it is larger than the sum of its proper divisors (479313481857).

1078455334149 is a wasteful number, since it uses less digits than its factorization.

1078455334149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119828370467 (or 119828370464 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 54.

The spelling of 1078455334149 in words is "one trillion, seventy-eight billion, four hundred fifty-five million, three hundred thirty-four thousand, one hundred forty-nine".